baber/WOPTO huggingface dataset:
Patent DE-19619213-A1 (DE)
Inventor: STAUB JOHN DIPL ING
IPC: B61G11/18
Filed: 1996-05-13
Abstract: The invention relates to a buffer, in particular, a plunger buffer for railway vehicles, for cushioned absorption of impact forces. Since the buffer guide box (2) and the buffer plunger (1) are pre-loaded when mounted, the return stroke of said buffers has to be restricted. The buffer plunger (1) also has to be prevented from twisting, in the majority of cases, in relation to the buffer guide box (2). A feather key (3) is guided in an elongate groove (6) in the buffer guide box (2) and simultaneously supported against the buffer plunger (1). Consequently, it is used to prevent twisting and to restrict the return stroke. Means to ensure the position of the feather spring (3) are also proposed provided that said feather spring is easy to remove.
Patent DE-19621574-A1 (DE)
Inventor: BAUMSTARK ROLAND DR
IPC: C09D133/00
Filed: 1996-05-29
Abstract: Binders comprising at least one aqueous polymer dispersion with a minimum film-forming temperature less than 10 degrees C are prepared by radical aqueous emulsion polymerisation of monomer mixtures that contain the following components :(A) 45-70 parts by weight at least one monomer whose homopolymer has a glass transition temperature (Tg) less than 20 degrees C ; (B) 30-55 parts by weight at least one monomer whose homopolymer has a Tg greater than 50 degrees C ; (C) 0-1 part by weight at least one monomer with acidic groups ; and (D) 0-2 parts by weight at least one extra monomer chosen from amides, alpha ,  beta -unsaturated 3-6C carboxylic acids (or their hydroxy-(2-6C alkyl)-esters) and/or N-vinyl lactams. Low emission, solvent-free coating materials containing at least one of these binders are also claimed.
Patent DE-19622162-A1 (DE)
Title: Water sports appliance for self propulsion in water
Inventor: LEIDE GEORG
IPC: A63B35/10
Filed: 1996-06-01
Abstract: The appliance consists of a three-part arrangement of rods on the front of which is a cross-beam (3) to which is welded a disc (5) for steering. The first two parts on the rod system slide into one another so as to fit body size. The third part has pedals (7) attached to it, and between which are situated cog wheels (9a,b). A bar (10) leads from the one cog wheel (9b) to the back. The end of the third part of the rod system has adjustable attachments for buoyancy pieces (2).
Patent DE-19623521-A1 (DE)
Title: Production of purified, difunctional pre-polymers from polyamide 6,6
Inventor: GAERTNER RITA DR
IPC: C07C231/12
Filed: 1996-06-13
Abstract: Production of di-functionalised pre-polymers of defined mol. wt. from polyamide 6,6 is effected by reacting the polymer with hexamethylene diamine (HMDA) or adipic acid (AA) so as to break it down to a diamine- or dicarboxylic acid-containing pre-polymer respectively. Preferably, use of the diamine gives a dihexamethylene-diamino-adipate of formula: H2N-(-CH2-)6NHCO(-CH2-)4CONH(-CH2-)6NH2,  while use of the acid gives hexamethylene-diamino-diadipate of formula: HOOC(-CH2-)4CONH(-CH2-)6NHCO(-CH2-)4COOH.
Patent DE-19624294-A1 (DE)
Title: Electrical connector for mounting on printed circuit card
Inventor: GIBBELS JOHANNES ADRIANUS P
IPC: H01R12/71
Filed: 1996-06-18
Abstract: The connector has a housing (1) which has a number of contact reception openings (6) arranged in two parallel rows at one end face (2), receiving respective contacts (10) which are bent through 90 degrees between the contact sections (11,13) at their opposite ends. A guide plate (9) is provided between each row of contact openings, extending parallel to the mounting surface (5) of the connector resting against the printed circuit board, with the contacts extending through slits in each guide plate and the mounting surface, so that their projecting contact sections (13) can fit through respective circuit board holes.
Patent DE-19626130-A1 (DE)
Inventor: DUETTING KASPAR
IPC: G02B6/30
Filed: 1996-06-28
Abstract: Digital optical telecommunication uses optical semiconductor components having a transition region for the expansion of the mode field of a light wave in order to reduce losses when coupling to an optical fibre or an optical waveguide of a supporting plate. An optical semiconductor component contains a deep ridged waveguide (RIDGE) with a surfacing (DS) disposed on a substrate (SUB). The ridged waveguide (RIDGE) has a first (MQW) and a second (BULK) waveguide centre, these being separated by a separating layer (SEP). The thickness of this separating layer increases in a transition region (UB1) along a longitudinal direction (L) of the ridged waveguide (RIDGE), thus increasing the vertical distance between the two waveguide centres (MQW, BULK).
Patent DE-19628882-A1 (DE)
Title: Enzyme for oxidn. of L-galactono-gamma-lactone to ascorbic acid
Inventor: WISSLER JOSEF H PROF DIPL CHEM
IPC: C12P17/04
Filed: 1996-07-17
Abstract: Novel enzyme for the oxidn. of L-galactono- psi -lactone to ascorbic acid, has a hydrodynamic equiv. of mol. wt. of about 56 kD and includes the amino acid sequence (I), Val-Gln-Gln-Leu-Val-Asp-Ala-Ile-Gln-Glu-Tyr-Gly-Leu (I). Also new is a DNA mol. encoding the enzyme, 15 partial sequences of which are given in the specification.
Patent DE-19629976-A1 (DE)
Inventor: ROSTOCK ANGELIKA DR
IPC: A61K31/5377
Filed: 1996-07-25
Abstract: Compounds having the formula (I), in which X is halogen, or their pharmaceutically admissible salts, are used to prevent and treat the consequences of a chronic lack of cerebral blood circulation, in particular of apoplexy, and for treating neurodegenerative diseases.
Patent DE-19634341-A1 (DE)
Inventor: ZIMMERMANN JUERGEN DR
IPC: G05B19/042
Filed: 1996-08-24
Abstract: Disclosed is a process for the protection of stored program controls, especially in motor vehicles, offering software protection for the programming. The program routine for the programming is divided up into sections by an external device, so that inquiries into program release can be effected between the individual sections.
Patent DE-19635947-A1 (DE)
Title: Item ready for sale comprising chocolate bar and insert packing
Inventor: FREISE JUERGEN
IPC: D21H27/10
Filed: 1996-09-05
Abstract: The packaging is especially for the sale of chocolate. The packing (2) on the chocolate (1) side, has at least one layer of food-compatible paint coating (3), which is grease-tight in its application. The paper section has a closed printed legend (4) on its outside turned away from the chocolate. The printed legend contains aesthetic components and publicity statements or forms a distinguishing mark carrier. For the paper section, a customary paper available in the trade is used for chocolate encased in aluminium foil. The paint coating comprises several layers.
Patent DE-19635955-A1 (DE)
Title: Locating plate for welding especially profiled PVC window sections
Inventor: DELMONEGO WALTER
IPC: B29C65/20
Filed: 1996-09-05
Abstract: A locating plate (1) is used at the intersection between two profiled rods which are to be welded together. The thickness of the locating plate (1) is adjustable. Also claimed is a welding machine using location plates of this kind.
Patent DE-19636507-A1 (DE)
Title: IC engine control method
Inventor: KRAMPE WOLFGANG
IPC: F02D41/40
Filed: 1996-09-09
Abstract: The method uses first devices (135) to supply a measured fuel volume to the engine, and second devices (115) to treat the exhaust gases. After this, there is after injection, and the first devices supply a measured fuel volume after combustion, which reacts in the exhaust treatment devices. After injection takes place in an area between 100 and 270 deg  after the upper dead centre position of the piston, esp. between 120 and 150 deg . In IC engines with 4 or 6 cylinders, these are located in at least two banks, so that in a timing sequence, following cylinders come from different banks.
Patent DE-19638688-A1 (DE)
Title: Sealing device for unit for moulding hollow bodies
Inventor: DAM PIM VAN
IPC: B21D26/08
Filed: 1996-09-20
Abstract: The device comprises a plug(5) with at least one gas feed line, and maybe an igniter unit, and an annular extension(14) on the side facing into the cavity of the hollow body and which protrudes so far into it that a considerable part of the wall of the body is protected against the area of explosion. The extension extends over more than half the length of the hollow body. In the sealing area the plug has a conical form with an angle of inclination of 3-6 degrees in relation to the perpendiculars.
Patent DE-19638920-A1 (DE)
Inventor: STEFFES HELMUT
IPC: B60T8/44
Filed: 1996-09-23
Abstract: A hydraulic brake system has a master cylinder (1) that can be actuated by a brake pedal (3), a brake line (4) that connects the master cylinder (1) to brake cylinders (6, 7) and a pump (13) that can be driven by an electric motor (18) and whose feeding stream runs in a circuit through a valve control valve (19) to the suction side of the pump (13). The pump (13), the pressure control valve (199 and a check valve (12) that closes towards the master cylinder (1) are arranged in parallel in the brake line (4). The suction side of the pump (13) and the output of the pressure control valve (19) are connected to the master cylinder (1), whereas the compression side of the pump (13) and the input of the pressure control valve (19) are connected to the brake cylinders (6, 7). The pressure control valve (19) controls the pump pressure depending on the pressure prevailing in the section (5) of the brake line (4) connected to the master cylinder (1). The active hydraulic surfaces of the pressure control valve (19) are designed in such a way that the ratio between pump pressure and master cylinder pressure is higher than 1.
Patent DE-19642670-A1 (DE)
Title: Open end spinner yarn splicing
Inventor: BREITENHUBER JOSEF
IPC: D01H4/48
Filed: 1996-10-16
Abstract: The assembly to splice a broken yarn, at an open-end spinning station, is a mobile maintenance unit, where a suction channel is connected (7) to the rotor cover (51).  The connection (7) in the rotor cover (51) has an opening (70) into the fibre feed channel (6), keyed with the movement of the rotor cover (51).
Patent DE-19642952-A1 (DE)
Title: Container receiving and lifting device is for container carrying trailer
Inventor: MEYER HELMUT
IPC: B66F9/06
Filed: 1996-10-17
Abstract: The container receiving and lifting device has a cage-like spreadable frame, consisting of a lower U-shaped frame (20,22,21) and an upper closed rectangular frame. The U-frame is composed of two chassis bearers (20,22). The bearers run horizontally in the direction of travel, and are of a length somewhat greater than the longitudinal extent of the container. The bearers each have wheels (11,12) on the free rear end. One of them has vertical extending supports (31,33,30,34) at front and rear.
Patent DE-19643206-A1 (DE)
Title: Rapid mixing and extrusion of pasta
Inventor: DIDONE GASTONE
IPC: A23P1/12
Filed: 1996-10-19
Abstract: A process and installation are claimed for the production of pasta from a mixture of dry (12) and wet (13) ingredients. The ingredients are fist dosed (19) into the production installation and centrifuged at high speed (22) for 1-10 seconds in a centrifuge with a rotating axial arm (24) carrying a number of radial projections (25) arranged in a spiral leading downwards inside a vertical sleeve (23). The length of the centrifuge depends on the throughput required. The ingredients are then quickly mixed (27) for 10-30 seconds followed by a rest of 60-120 seconds in a buffer vessel (30) before extrusion (17). The process takes place under vacuum.
Patent DE-19648788-A1 (DE)
Inventor: DETTINGER JOHANNES
IPC: A61L9/05
Filed: 1996-11-25
Abstract: Toilet block contains lacto-bionic acid derivative(s) and/or betaine(s) with group(s) containing hetero-atom(s) in addition to the carboxyl group and quaternary nitrogen atom. Also claimed is a method of making the block.
Patent DE-19653543-A1 (DE)
Inventor: SCHIESL GERHARD
IPC: B21D22/00
Filed: 1996-12-20
Abstract: The invention relates to a method for the production of a sheet metal part (2) having various material thicknesses depending on the strength and/or stiffness requirements, by forming, preferably deep-drawing. A particularly inexpensive and, as regards the shaping process, problem-free method is possible, in accordance with the invention, when a steel sheet billet (1), as known per se, is heated in the shaping range, whereby the heating is carried out only partially or with varying intensity for the purpose of attaining a variable elongation coefficient over the whole surface of the steel sheet billet (1).
Patent DE-19653764-A1 (DE)
Title: Bolt return spring for automatic bolt set
Inventor: PEPPING KARL-HEINZ
IPC: B25C1/14
Filed: 1996-12-21
Abstract: The automatic bolt set includes a drive piston (8) which is returned from front end position to rest position by a rubber bolt return spring (1). The rubber body (2) is divided into hose sections (19) by washers (15). The washers sit on webs made in one with the hose sectors (19). The hose sectors and the webs are made from one piece of elastomer. The washers may consist of a very light material and may have borings close to the inner edge. The hose sectors may be connected by the webs, one behind the other.
Patent DE-19654848-A1 (DE)
Title: Flexible bearing for machinery
Inventor: SCHNEIDER WILHELM DR
IPC: F16B43/00
Filed: 1996-12-23
Abstract: The metal bearing bracket (18) incorporates a vertical bore which may incorporate a supporting bolt. The bolt has an e.g. hexagonal head (5) with a flange (54) and a smooth shaft (6) there is a flange at the bottom of the smooth shaft above a threaded portion (40). The flange at the top of the bolt may rest on a flange (37) on top of a sleeve (25) of smaller diameter than the bore. The top portion of the bore is enlarged and is filled with a flexible e.g. rubber bush (10) which extends downward into the narrower diameter portion of the bore in the bracket.
Patent DE-19704270-A1 (DE)
Title: Rod fixing device with ball head joints
Inventor: SCHEWIOR THOMAS DR MED
IPC: A61B17/64
Filed: 1997-02-05
Abstract: The device (1) comprises a tube in which are located three threaded rods (5-7) mounted parallel to each other. Each threaded rod has at its end a ball joint (8-10). The rods are mounted in such a way that they can be adjusted longitudinally within the tube. The locus of the centre points of their heads describes an equilateral triangle (20). A support cover plate (19) is positioned on top of the ball head joints. The joints move within slots on the cover plate allowing it to tilt. When the threaded rods are adjusted in length the plane of the cover plate always lies parallel to the plane of the centre points of the ball heads.
Patent DE-19707383-A1 (DE)
Title: Glue stick in housing with lid and slide piece
Inventor: SUMSER SIEGFRIED DIPL ING
IPC: A45D40/04
Filed: 1997-02-25
Abstract: The housing lid (1) has a deformable element (2) fixed in it which contains a free volume (3) over the surface (4) of the glue stick. The deformable element has an adhesion-deterrent layer (5) near the stick's surface. The volume element accumulates liquid which permeates through the adhesion-deterrent layer. Part of the volume is accessible via a closeable opening from the surrounding area. The liquid-accumulator is connected by a permeable membrane to the elastic element which consists of an elastic wall (9), inside which is a closed air-cushion (10).
Patent DE-19718053-A1 (DE)
Title: Adhesive tape for bookbinding
Inventor: SCHMIDKONZ ROBERT
IPC: B42C9/02
Filed: 1997-04-29
Abstract: A flexible tape for gluing a book spine is made from a woven fabric, film or paper which has a thin layer of thermoplastic on the side facing the paper stack.  The thermoplastic is preferably based on polyamide and is heated to the liquid or flowing state to act as adhesive. Method for bookbinding and a method of manufacturing the adhesive tape are also claimed. The thermoplastic is preferably a polyamide copolymer with additives to control the melting point and/or viscosity.  The tape can have a paper layer between the fabric support layer and the thermoplastic layer.
Patent DE-19719047-A1 (DE)
Title: Injection pump for a piston engine with rotatable plunger
Inventor: DOMBERGER GERHARD
IPC: F02M59/26
Filed: 1997-05-06
Abstract: A plunger (2) with constant stroke of an injection pump for a piston engine is rotatable to regulate flow rate and has at least one control cam (7, 8) which releases a connecting channel (9, 10) with a non - round cross section to the suction chamber to end the injection procedure.  Each channel has a flat wall section which runs from the edge (12) first passed over by the control cam at the end of injection parallel to the control cam.
Patent DE-19724527-A1 (DE)
Inventor: HEINRICH BERND
IPC: B23F21/03
Filed: 1997-06-11
Abstract: The invention relates to a honing or precision tool having a honing or precision ring (1) with abrasive particles and a working ring section (2) that is profiled like a toothed wheel. Furthermore, for particularly advantageous use, the inventive tool is configured with a preferably steel supporting ring (6) having a section (7) for clamping the honing or precision tool onto a drive unit. This supporting ring (6) bears the honing or precision ring (1). There is a positive allowance of lateral yielding of the working ring section (2) in relation to the clamping section (7) along the rotational axis of the tool.
Patent DE-19729096-A1 (DE)
Title: Vehicle gearbox and clutch controllers using electric motors
Inventor: FAULENBACH MARCO
IPC: F16D23/12
Filed: 1997-07-08
Abstract: The system according to the invention comprises a switch for activating a shift gear (13) by means of an electric-motor-driven gear shift actuator (15) as well as a clutch (11) operated by an electric motor-driven clutch actuator (14), said electric motor being placed between a drive motor (10) and the shift gear (13). The clutch actuator (14) and the shift gear actuator (15) are controlled by electronics (16). The electronic device, which is designed for unified control of both the clutch actuator (14) and the shift gear actuator (15), is located inside the clutch actuator (14) housing. The inventive system can be used in vehicles.
Patent DE-19729976-A1 (DE)
Title: Arrangement for pole geometry of linear motors
Inventor: BUDIG PETER-KLAUS PROF DR SC T
IPC: H02K41/03
Filed: 1997-07-12
Abstract: Arrangement of the geometry of the poles of flat linear motors has the pole geometry structured in such a way to avoid pushing force fluctuations the pole edges are slanted vertically to the movement direction. The extent of the slanting is determined by optimising the pushing force loss and minimising the pushing force fluctuations.
Patent DE-19731012-A1 (DE)
Inventor: BSCHOR WALTER
IPC: H03C1/52
Filed: 1997-07-18
Abstract: The invention relates to a method for vestigial sideband modulation of the carrier of a television transmitter with a video signal. The video signal is divided by means of filters into two signal parts which are in quadrature to each other. These signal parts are supplied to the I or Q entry of a quadrature modulator that is fed with the carrier frequency. The coefficients of the filters are so selected that the spectra of the two signal parts, when reunited in the quadrature modulator, produce the desired residual lateral band spectrum on the carrier frequency.
Patent DE-19732774-A1 (DE)
Title: Covalent modification of compounds in liquid phase used as e.g. injectable immunogens, contact lenses or catheters
Inventor: SIEGEL ROLF DR MED
IPC: C12N11/08
Filed: 1997-07-30
Abstract: Covalent modification of chemically defined compounds which contain functional groups and which are present in the liquid phase, comprises: (a) bringing the compounds into intimate contact with other compounds or solid bodies which contain at least two silicon-bound vinyl or butenyl groups per molecule (or on the surface of the solid body); and (b) subjecting the mixture to conditions such that the functional groups of the first compounds are added to the vinyl/butenyl groups of the other compounds or solid bodies.
Patent DE-19732906-A1 (DE)
Inventor: MCHUGH THOMAS FRANCIS HAROLD
IPC: H04B7/185
Filed: 1997-07-30
Abstract: A data interface apparatus (10) provides an interface between an analog communications link (a* small Greek eta *) and a digital communications link (d* small Greek eta *). Analog dialling codes on the analog communications link (a* small Greek eta *) are converted to control codes for controlling a digital communications interface (12) attached to the digital communications link (a* small Greek eta *) for providing access to a digital communications network (16, 18, 20). Access to the digital communications link (a* small Greek eta *) is selectively enabled by the data interface apparatus (10) in response to a password encoded as an analog dialling sequence on the analog communications link (a* small Greek eta *). The data interface apparatus (10) delays call set-up with a modem (6) connected to the analog communications link (a ,a* small Greek eta *) so as to synchronize completion of call set-up with another call set-up procedure performed on a remote analog link (a* small Greek omega *,a ) connected to the digital communications network (16, 18, 20).
Patent DE-19733452-A1 (DE)
Title: Support-adjusting mechanism in borehole with bored piles
Inventor: MEISNER HEINO
IPC: E02D13/06
Filed: 1997-08-02
Abstract: The support is lifted and lowered by an air cushion, and can be moved in the horizontal direction, and also rotated, in the lifted position. The holder for the support is movable freely, being preferably gimbal(sic)-suspended from the floating support. A base portion has smooth surfaces on which the cushion fixed to the support can slide, or can form a mounting for air cushions on which the support slides. The base portion preferably has a continuous smooth surface, and whose diameter is equal to or greater than that of the support.
Patent DE-19734076-A1 (DE)
Title: Cladded board production device
Inventor: BIELFELDT FRIEDRICH B
IPC: B65H39/06
Filed: 1997-08-06
Abstract: The production of cladded board material uses an upper and a lower package of film sheets (5-7;8-10), over each other and moved in the loading direction by loading and laying belts (13,14). The film sheets (5-10) are stacked on tables with vertical movement, in two levels over and next to each other, alongside the belts (13,14). The boards (11) are carried on a horizontal dedicated belt parallel to the lower belt (14) for the film materials, for transfer to a stacking table (23). The boards (11) are carried by a suction unit to be laid on the positioned lower film package (8-10). The belts (13,14) pass through an ionizing station (20) for the upper film package (5-7) to be paced on the upper side of the board (11) into a package (3) ready for pressing.
Patent DE-19740115-A1 (DE)
Title: Plug-in-type coupling between components e.g. hoses
Inventor: ULLRICH WALTER
IPC: F16L37/084
Filed: 1997-09-12
Abstract: The coupling has a bead (10) protruding radially outwards at the free end of the male half (9), and when inserted is in line contact with an annular seat face (11) in the female half (2). Openings are provided in the female half between the seat face and the free end, and in which a spring clip (15) is inserted, bearing against the side of the bead furthest from the seat face, so as to press it in the axial direction against this face. The openings can be formed by two opposite slots extending in the peripheral direction, while the arms of the clip grip the male half at the sides.